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Oval|Natural|GIA

0.80ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 6451921357

Certificate GIA 6451921357

Diamond specifications and retailer prices

From $1,383 SGD
As of November 6, 2026
Save $3,333 SGD (71%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,716 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6451921357. Listed at 22 retailers as of November 5, 2026, with prices from $1,383 to $4,716, a $3,333 spread on the same certified stone. NZ Jewellers lists it at $4,716. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6451921357
Dimensions7.03 × 5.00 × 3.32 mm
L/W Ratio1.41
Top View
7.03 mm5.00 mm0.80 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6451921357
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,716 SGD|Low: $1,383 SGD|High: $4,716 SGD|Avg: $2,239 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 2$1,383 SGD
Retailer 19$1,410 SGD
Retailer 16$1,756 SGD
Retailer 10$1,784 SGD
Retailer 11$1,865 SGD
Retailer 18$1,890 SGD
Retailer 7$1,934 SGD
Retailer 9$1,934 SGD
Retailer 13$1,965 SGD
Retailer 8$2,024 SGD
Retailer 6$2,107 SGD
Retailer 5$2,124 SGD
Retailer 14$2,135 SGD
Retailer 4$2,231 SGD
Retailer 12$2,425 SGD
Retailer 3$2,640 SGD
Retailer 15$2,859 SGD
Retailer 17$3,389 SGD
NZ Jewellers$4,716 SGD

24 data points across 19 retailers

22 retailers$1,383 SGD to $4,716 SGD

A
Cheapest Retailer
-
$1,383 SGD
A
Retailer 2
-
$1,410 SGD
View
B+
Retailer 3
-
$1,756 SGD
View
B+
Retailer 4
-
$1,784 SGD
View
Final sale: no returns
B+
Retailer 5
-
$1,865 SGD
View
B+
Retailer 6
-
$1,890 SGD
View
B+
Retailer 7
-
$1,934 SGD
View
Retailer 8
-
$1,934 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$1,965 SGD
View
B
Retailer 10
-
$2,024 SGD
View
B
Retailer 11
-
$2,107 SGD
View
B
Retailer 12
-
$2,124 SGD
View
B
Retailer 13
-
$2,135 SGD
View
B
Retailer 14
-
$2,206 SGD
View
B
Retailer 15
-
$2,231 SGD
View
B
Retailer 16
-
$2,425 SGD
View
Retailer 17
-
$2,527 SGD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$2,640 SGD
View
B
Retailer 19
-
$2,721 SGD
View
B
Retailer 20
-
$2,859 SGD
View
B
Retailer 21
-
$3,389 SGD
View
Most Expensive
B
NZ Jewellers
0d7b2ace-7684-48ae-9fc6-d3faf7ea19ea · Nov 5
$4,716 SGD
$3,680 USD
View
21 more retailers have this diamond
Prices start from $1,383 SGDSave up to $3,333 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.80ct Oval
$1,383 SGD